275609852

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2591}}^1$

素因数の和:2762

約数の個数: 48

約数和(自身を含む): 574801920

約数和(自身を除く): 299192068

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 131, 203, 262, 406, 524, 812, 917, 1834, 2591, 3668, 3799, 5182, 7598, 10364, 15196, 18137, 26593, 36274, 53186, 72548, 75139, 106372, 150278, 300556, 339421, 525973, 678842, 1051946, 1357684, 2103892, 2375947, 4751894, 9503788, 9843209, 19686418, 39372836, 68902463, 137804926, 275609852]

約数ペア:

[(1, 275609852), (2, 137804926), (4, 68902463), (7, 39372836), (14, 19686418), (28, 9843209), (29, 9503788), (58, 4751894), (116, 2375947), (131, 2103892), (203, 1357684), (262, 1051946), (406, 678842), (524, 525973), (812, 339421), (917, 300556), (1834, 150278), (2591, 106372), (3668, 75139), (3799, 72548), (5182, 53186), (7598, 36274), (10364, 26593), (15196, 18137)]